From 243a09fd8dc79e4435df145bc5f5dbaa95f210a5 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Sat, 2 Mar 2019 09:17:56 -0800
Subject: Add buffer cell to scripts/yosys/synth_gates.lib

Signed-off-by: Clifford Wolf <clifford@clifford.at>
---
 scripts/yosys/synth_gates.lib | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'scripts')

diff --git a/scripts/yosys/synth_gates.lib b/scripts/yosys/synth_gates.lib
index 917c81d..be706dd 100644
--- a/scripts/yosys/synth_gates.lib
+++ b/scripts/yosys/synth_gates.lib
@@ -5,6 +5,12 @@ library(gates) {
     pin(Y) { direction: output;
               function: "A'"; }
   }
+  cell(BUF) {
+    area: 4; // 2x 7404 hex inverter
+    pin(A) { direction: input; }
+    pin(Y) { direction: output;
+              function: "A"; }
+  }
   cell(NAND) {
     area: 3; // 7400 quad 2-input NAND gate
     pin(A) { direction: input; }
-- 
cgit